<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  
  <script src="http://mockjs.com/dist/mock.js"></script>
  <script>
    data = Mock.mock({
      'list|5': [{
        cname: '@cname',
        city: '@city',
        full: '@cname -- @city'
      }]
    })
    
    console.log(data)
  </script>
</body>
</html>